Container cover



FIG. 1 is a top plan view of a container cover showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is an end elevational view;

FIG. 4 is a bottom plan view;

FIG. 5 is a side elevational view showing the side opposite that seen in FIG. 2; and

FIG. 6 is an end elevational view showing the end opposite that seen in FIG. 3. 

The ornamental design for a container cover, as shown and described. 